“…PCV2 antigen was detected in all (28/28) of the tested wild boar organ samples. Serological and direct detection of PCV2 antigens in wild boars have been reported in various countries including Belgium, Brazil, Croatia, Czech Republic, Germany, Greece, Hungary, Italy, Korea, Poland, Romania, Serbia and Uruguay [ 31 , 57 , 58 , 59 , 60 , 61 , 62 , 63 , 64 , 65 , 66 , 67 , 68 , 69 ]. A seroprevalence of 20–48% have been reported in the European wild boar population, suggesting a high circulation rate of PCV2 [ 70 ].…”